There are many benefits of organizing files into folder
structures. One of the main advantages of folders is that they
make it easier to locate and access files. If people can find
files faster, they can accomplish more work than if they had
to spend time trying to locate a file.
Everybody organizes differently. Many have a mental image of
the structure of their files and folders.
An example of Folder structure from Dropbox:
There are tools to help each of us to navigate our files and
Get to know the Finder on your Mac
How to Navigate the Windows Directory